Charging fish to draw

[ddubois]

Villian seems loose, passive. He's showdown weak aces, weak offsuit broadways, and one time he limped with QQ and called down an ace-high flop, etc.

Party Poker No-Limit Hold'em Tourney, Big Blind is t50 (8 handed) converter

saw flop|<font color="C00000">saw showdown</font>

<font color="C00000">Hero (t910)</font>
UTG (t505)
UTG+1 (t530)
<font color="C00000">MP1 (t1465)</font>
MP2 (t1910)
CO (t925)
Button (t2150)
SB (t1605)

Preflop: Hero is BB with K[img]/images/graemlins/diamond.gif[/img], J[img]/images/graemlins/heart.gif[/img].
<font color="666666">2 folds</font>, MP1 calls t50, <font color="666666">2 folds</font>, Button calls t50, SB completes, Hero checks.

Flop: (t200) J[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/heart.gif[/img], 9[img]/images/graemlins/spade.gif[/img] <font color="blue">(4 players)</font>
SB checks, <font color="CC3333">Hero bets t200</font>, MP1 calls t200, Button folds, SB folds.

Turn: (t600) 8[img]/images/graemlins/spade.gif[/img] <font color="blue">(2 players)</font>
Hero ?

What's my plan? Since he seems fishy, he could have any two cards higher than 8 - a worse jack, or a pair and OESD, pair and gutshot, a now-made flush, a now-made straight. He have had a better hand on the flop and is slowplaying, but I doubt it.

One thing I do not know how to do with post-flop play is handle the situation where I charged people "too much" to chase, but they chased anyway, and now I don't know if they hit. I don't want to give proper implied odds by paying people off, but I don't want to check-fold any time something that could be bad hits, as alot of people will take checking as a sign of weakness and value bet QJ/JT/As9d here.